The number of defects per 1,000 feet of extruded plastic pipe is best modelled with the ___.
A)Poisson distribution
B)Pascal distribution
C)binomial distribution
D)hypergeometric distribution
E)exponential distribution

Question

Quizplus · Accepted Answer

The Poisson distribution is commonly used to model the number of rare events occurring in a fixed interval of time or space. Since defects in extruded plastic pipes are typically rare events, the Poisson distribution is the best choice for modeling the number of defects per 1,000 feet of pipe.

The Number of Defects Per 1,000 Feet of Extruded Plastic